package com.newland.esp.service.echarts;

import com.newland.esp.vo.response.echarts.BarVo;

/**
 * @param
 * @author lw
 * @descripe
 * @date 2021/8/22 10:33
 * @Version 1.0
 **/
public interface BarService {
    BarVo getBarDate();
}
